INSTALLATION

Continued

WARNING: Never connect natural gas fireplace to private (non-utility) gas wells. This gas is commonly known as wellhead gas.

Installation Items Needed

Before installing fireplace, make sure you have the items listed below.

external regulator for propane/LP unit only (supplied by installer)

piping (check local codes)

sealant (resistant to propane/LP gas)

equipment shutoff valve *

test gauge connection *

sediment trap (optional)

tee joint

pipe wrench

approved flexible gas line with gas connector (if allowed by local codes) (not provided)

*A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 31.

For propane/LP units, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 14 inches of water. If you do not reduce incoming gas pres- sure, heater regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 14. Pointing the vent down protects it from freezing rain or sleet.

Propane/LP

Supply Tank

External

Regulator

Vent

Pointing

Down

Figure 14 - External Regulator With Vent Pointing Down

CAUTION: Use only new, black iron or steel pipe. Inter- nally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diameter or greater to allow proper gas volume to fireplace. If pipe is too small, undue loss of volume will occur.

Installation must include an equipment shutoff valve, union and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from fireplace (see Figure 15).

IMPORTANT: Install equipment shutoff valve in an accessible location. The equipment shutoff valve is for turning on or shutting off the gas to the appliance.

Check your building codes for any special re- quirements for locating equipment shutoff valve to fireplaces.

Apply pipe joint sealant lightly to male NPT threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged fireplace valves. Never use sealant on flare threads.

CSA Design-Certified

Equipment Shutoff Valve

With 1/8" NPT Tap*

 

Natural Gas

 

From Gas Meter

 

(5" W.C.** to 10.5"

 

W.C. Pressure)

 

Propane/LP

 

From External

 

Regulator

 

(11" W.C.** to 14"

3" Minimum

W.C. Pressure)

 

 

Cap Pipe

Tee

 

Nipple

Joint

Sediment Trap

Figure 15 - Gas Connection

*Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 31.

** Minimum inlet pressure for purpose of input adjustment.

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Desa VSGF36PTA, VSGF36NTA, VSGF36PRA, VSGF36NRA installation manual Installation Items Needed, Natural Gas, Propane/LP

VSGF36NRA, VSGF36NTA, VSGF36PTA, VSGF36PRA specifications

Desa VSGF36PRA, VSGF36PTA, VSGF36NTA, and VSGF36NRA are various models from a contemporary line of gas fireplaces that combine aesthetics, functionality, and advanced technology to enhance residential spaces. Each model offers unique features and characteristics designed to meet different consumer needs and preferences.

The VSGF36PRA model stands out with its radiant heat and realistic flame display, effectively mimicking the experience of a traditional wood-burning fireplace. Its easy installation process makes it a viable choice for both new constructions and retrofitting existing spaces. The model utilizes high-efficiency gas burning technology, ensuring a warm and cozy environment while maintaining energy savings. Furthermore, it boasts a stylish design that can seamlessly integrate into any living room setting.

The VSGF36PTA is another dynamic addition to the lineup, featuring a traditional appearance with modern advancements. This model is known for its programmable thermostat that allows homeowners to control the temperature more precisely. The patented burner system creates a beautiful and lifelike flame, adding to the ambiance of any room. Additionally, the VSGF36PTA is equipped with a safety shut-off feature, ensuring peace of mind for users.

In contrast, the VSGF36NTA model targets those who appreciate a contemporary design. With its sleek lines and minimalistic facade, it offers an elegant touch to modern homes. This model incorporates advanced electronic ignition and a remote control for effortless operation, allowing users to enjoy their fireplace with convenience. The high-efficiency venting system also ensures optimal performance with lower emissions, making it environmentally friendly.

Lastly, the VSGF36NRA model combines both performance and versatility. This unit is designed for flexible installation options, allowing it to fit into various spaces. The customizable flame height and adjustable fan speed are key features that enhance the user experience. In terms of heating capabilities, the VSGF36NRA is engineered to provide reliable warmth during colder months while ensuring high efficiency.

Overall, the Desa VSGF36 series offers a diverse range of options suitable for various aesthetic preferences and functional needs. Each model features cutting-edge technology, ensuring that homeowners can enjoy the beauty and warmth of a fireplace while benefiting from enhanced efficiency and safety features.